Help With ReWritable DVD+

I know this is a stupid question 'cause I’ve been burning DVD’s for almost a year. But last night I burned a DVD on a ReWritable and for some reason I can not erase it. It’s now ID’d as a DVD+R. I burned it using Nero and now it’s uneraseable.

Did I somehow permenately change the media to burn once media??:confused:

Please delete this post…Never mind. I thought it was a rewritable but it was not. Sorry.